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Oil base cutting fluid

A cutting fluid and oil-based technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of high waste liquid treatment costs, difficult use and maintenance of cutting fluid, corruption and deterioration, and achieve low waste liquid treatment costs and easy use Simple effect with maintenance and production process

Inactive Publication Date: 2014-09-24
QINGDAO QIYUAN ZHENDONG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Water-based cutting fluid has poor operability and processing performance, poor corrosion resistance of machine tools and workpieces, poor paint peeling resistance, cutting fluid is not easy to use and maintain, waste liquid is not easy to handle, waste liquid treatment costs are high, and machine tool maintenance costs are high , harmful to human body and serious environmental pollution
Oil-based cutting fluids will gradually deteriorate due to oxidation as the storage or service life continues, making the acidity increase, causing the workpiece and tool to rust, or the cutting oil overflows due to the space occupied by oxidation and foaming, and the viscosity will also increase improperly due to oxidation. The cleaning performance is reduced; if water is mixed into the oil-based cutting fluid due to process reasons or emergencies, it will increase tool wear and other adverse consequences; in addition, oil-based cutting fluids also have problems such as oxidation and corruption.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] An oil-based cutting fluid made from the following raw materials in parts by weight:

[0011] 13 parts of base oil, 10 parts of sodium petroleum sulfonate, 3 parts of boric acid, 8 parts of diethanolamine, 11 parts of phenol ether phosphate, 1.5 parts of sodium benzoate, 12 parts of triethanolamine, 7 parts of sebacic acid, 6 parts of fungicide, hydrogen Sodium oxide 0.9 parts, water 20 parts.

Embodiment 2

[0013] An oil-based cutting fluid made from the following raw materials in parts by weight:

[0014] 20 parts of base oil, 14 parts of sodium petroleum sulfonate, 8 parts of boric acid, 14 parts of diethanolamine, 18 parts of phenol ether phosphate, 4 parts of sodium benzoate, 20 parts of triethanolamine, 13 parts of sebacic acid, 11 parts of fungicide, hydrogen Sodium oxide 1.6 parts, water 20 parts.

Embodiment 3

[0016] An oil-based cutting fluid made from the following raw materials in parts by weight:

[0017] 16 parts of base oil, 12 parts of sodium petroleum sulfonate, 5 parts of boric acid, 11 parts of diethanolamine, 15 parts of phenol ether phosphate, 2.8 parts of sodium benzoate, 16 parts of triethanolamine, 10 parts of sebacic acid, 9 parts of fungicide, hydrogen Sodium oxide 1.3 parts, water 20 parts.

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PUM

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Abstract

The invention relates to an oil base cutting fluid which is prepared from the following raw materials in parts by weight: 13-20 parts of base oil, 10-14 parts of petroleum sodium sulfonate, 3-8 parts of boric acid, 8-14 parts of diethanol amine, 11-18 parts of phenolic ether phosphate, 1.5-4 parts of sodium benzoate, 12-20 parts of triethanolamine, 7-13 parts of sebacic acid, 6-11 parts of bactericide, 0.9-1.6 parts of sodium hydroxide and 20 parts of water. The oil base cutting fluid provided by the invention has the beneficial effects that the cutting fluid provided by the invention is easy to use and maintain, low in waste liquid treatment expense, harmless to a human body, small in environmental pollution and simple in production process.

Description

technical field [0001] The invention relates to an oil-based cutting fluid, which belongs to the field of chemical industry. Background technique [0002] Cutting fluid is an industrial liquid used in various metal cutting processes to lubricate, cool and clean workpieces and tools in the processing area. High-performance cutting fluid should have good processing performance, physical and chemical properties and sanitation performance, such as lubrication, cooling , Anti-rust, degreasing cleaning, anti-corrosion, etc. Water-based cutting fluid has poor operability and processing performance, poor corrosion resistance of machine tools and workpieces, poor paint peeling resistance, cutting fluid is not easy to use and maintain, waste liquid is not easy to handle, waste liquid treatment costs are high, and machine tool maintenance costs are high , harmful to human body and more serious to environmental pollution. Oil-based cutting fluids will gradually deteriorate due to oxid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N40/22
Inventor 祁先森
Owner QINGDAO QIYUAN ZHENDONG ELECTRIC